package com.xupt.top;

/**
 * @author zhaoxin
 * @title: TreeNode
 * @projectName LeetCode
 * @description: TODO
 * @date 2019/12/16 10:00
 */
public class TreeNode {

    int val;
    TreeNode left;
    TreeNode right;
    TreeNode(int x) { val = x; }
}
